Meta ends free service messages on 30 September 2026. From the next day, every message inside the 24-hour window is billed at SAR 0.0401 in Saudi Arabia — and here is what that does to your plan.
· 12 min read
On 30 September 2026 free service messages end on the WhatsApp Business API. From the next day, every message your business sends inside the 24-hour window — including replies from an AI agent — is billed at the utility message rate.
This is a change with a date, not a rumour, and its effect on monthly plans is larger than it looks. This article does the arithmetic for you in Saudi figures.
SAR 0.0401 for every message sent in Saudi Arabia. A conversation with six replies = SAR 0.24. And a thousand conversations a month = SAR 240.
A conversation where the system replies six times costs ≈SAR 0.24. The marker sits mid-drawing for clarity, not because it is the midpoint of a period.
The previous model separated a message you start (a paid template) from a message you reply with inside the 24-hour window after the customer wrote (free). That free window is what most of the market’s plans were built on.
After 1 October 2026 that exemption falls away: every message sent is billed. The practical difference is that the agent’s reply itself became a line item, not an included service.
| Conversations per month | Messages (6 per conversation) | Meta fees per month |
|---|---|---|
| 500 | 3,000 | ≈ SAR 120 |
| 1,000 | 6,000 | ≈ SAR 240 |
| 5,000 | 30,000 | ≈ SAR 1,203 |
| 10,000 | 60,000 | ≈ SAR 2,406 |
Look closely at the last row: a monthly plan at one thousand nine hundred riyals becomes loss-making on Meta’s fees alone at ten thousand conversations. And this is not a hypothesis — it is direct arithmetic.
1 · “Unlimited” plans became a hard promise. Anyone selling you unlimited messages at a fixed price is carrying a risk that did not exist before October. Ask how they cover it.
2 · Reply length now has a price. A system that splits its answer into six bubbles costs you six times what a system answering in one clear message costs. Brevity became a financial item.
3 · Other channels became a hedge, not an expansion. Messages on Instagram and Messenger carry no per-message fee inside the 24-hour window. So a customer asking you on Instagram costs you nothing, while on WhatsApp the same reply costs four halalas.
If your system runs on the official API from Meta: yes, from 1 October.
And if it runs through an unofficial connection to the ordinary WhatsApp app: no fees — but you carry the risk of the number being banned instead. The trade-off became one between a known cost Wan unknown risk, rather than between free and paid.
How many conversations reach you monthly, and how many messages does your system send per conversation on average? Without those two figures nothing can be computed.
“After 1 October, who pays Meta’s message fees?” — and ask for the answer in the contract, in writing, not verbally.
Every extra bubble became a cost. The system that answers in one clear message became cheaper and better at once.
Open Instagram and Messenger alongside WhatsApp. Not because they are “more channels” but because they carry no per-message fee.
And to see the full picture together with market prices, read How much does a WhatsApp reply system cost in Saudi Arabia. And to understand the trade-off between the official API and everything else, can a WhatsApp number be banned for using automated replies.
The change concerns service messages alone — what your business sends inside the 24-hour window after the customer's message. Three things were untouched:
You are not charged for what arrives, however much of it. The fees are on what you send.
The customer's message still opens it, and leaving it still requires an approved template. What changed is that what is inside is now charged too.
Instagram and Messenger are not charged per message — and that alone makes spreading your customers' entry point a financial decision, not a marketing one.
The fees are counted per message sent not per conversation. So anything that reduces the number of bubbles without reducing the clarity of the answer saves money directly.
| Replies per conversation | A thousand conversations monthly | Annual difference |
|---|---|---|
| Six | ≈SAR 241 | — |
| Four | ≈SAR 160 | ≈SAR 972 saved |
| Three | ≈SAR 120 | ≈SAR 1,452 saved |
This does not mean a curt reply. It means the system should not send «hello», then «how can I help?», then the answer in three bubbles — but one complete answer. A system that answers in one clear message has become cheaper and better at once, and that is a rare coincidence in design.
Every conversation that starts on Instagram or Messenger instead of WhatsApp is a conversation with no per-message fee. This does not mean abandoning WhatsApp — it means your only door should not also be the only charged one.
Meta's bill classifies your messages by category, not as one figure. Three common mistakes push the number higher than it should be, and all are fixable in a day:
The message category sets its price, and a message classified as marketing when it is service costs several times more. Review the classification of every template once.
They are rejected, or converted into a paid template at a higher rate. A good system checks the window before sending and alerts you rather than logging a false success.
A question that recurs a hundred times a month with no knowledge-base entry means a hundred escalations and a hundred manual replies — all of them now charged.
The conclusion is that October 2026 does not make systems more expensive so much as it makes bad systems more expensive. A system that resolves on the first reply is now cheaper by a margin that shows on the bill, and a system that rambles then hands over now pays for its rambling. The full price detail is in How much does a WhatsApp reply system cost in Saudi Arabia.
Service messages — your replies inside the 24-hour window after a customer writes — used to be free. From 1 October 2026, every message a business sends inside that window, including replies from an AI agent, is billed at the utility message rate.
SAR 0.0401 for every message sent. A conversation in which the system replies six times costs ≈ SAR 0.24 — which looks small until you multiply it by your monthly conversation count.
No, because the fees are on the official API. But an unofficial connection carries the risk of the number being banned, so the question is not “do I pay or not” but “do I pay a known cost, or gamble a number that carries your customers’ history”.
Cost and return
Saudi market prices, measured: from SAR 1,000 in setup to 50,000 for custom development. Where the gap comes from, and which number the quote hides from you.
Running and connecting
Connecting through your current number is faster but unofficial, and the risk is real. The difference between the two routes, what actually raises the odds of a ban, and what you lose if it happens.